little early to see .. is it a segmented pod that will later open or is a hair going to grow out of it.
It's probably big enough to dissect. If you have some magnification, slice one open an dlook. If packed with 2 folded up hairy pistils, it's a female sex organ. If you see a bunch of immature nanners, it's a male sex organ.
Feminized seeds or even a female regular seed can hermie, so it's a perfectly rational question to ask and wise of you to pay attention to. While some breeders may not be as shady as others, you should observe all plants you grow for hermaphroditism.